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FDNY A35 Exam 2024 With 100% Correct Answers Guarantee Pass
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FDNY A35 Exam 2024 With 100% Correct Answers Guarantee Pass
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Fdny a-35 exam.pdf file:///C:/Users/HP/Desktop/New%20fo/Fdny%20a-35%20examFDNY A-35 EXAM
1. Air compressors power...: (1) industrial equipment and (2) construction tools
2. Examples of equipment powered by air compressor: pneumatic wrenches,lifts in auto
service stations, paint spray booths
3. Air compressors enable...: (1) efficient repair of all types of vehicles; and (2)facilitate
their safe operation on public thoroughfares
4. Permit is required for air compressor: that compresses air above 100 PSI
5. Types of air compressors: (1) reciprocating;
(2) centrifugal;
(3) solar; and
(4) rotary
*Difference is the way in which they compress air
6. How do air compressors work: take the air in a room and force it into a container UNDER
PRESSURE. The more air forced into the container, the greaterthe pressure. Compressed air can
be discharged from the container at a controlledrate.
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,Fdny a-35 exam.pdf file:///C:/Users/HP/Desktop/New%20fo/Fdny%20a-35%20exam
7. Most common air compressor: Reciprocating
8. Air compressors are sometimes called: air pumps
9. Air compressors can be powered by:: (1) electric motors;
(2) internal combustion engines; or
(3) steam turbines
10. Explosions & air compressors: If there is a build up of flammable gases (ex: in service
stations and workshops), those gases are heavier than air and fall to thefloor before spreading
outward. These gases are easily ignited by sparks and hightemperatures--which INCLUDES the
heat generated by an air compressor.
11. To avoid explosions w/ air compressors: Raise air compressor at LEAST 5 feet above
ground level so that no flammable gases are drawn into the compressor.To meet the height
requirement you can place compressor on a shelf or bench ORthe air receiver tank may be
turned and stood on end w/ the air compressor boltedto the top of the tank.
12. Power to air compressor: entire unit is driven by an electric motor. Motor activates a
series of drive belts. Belts power the moving parts of the unit--like w/power steering and
alternator in automobile
13. Compression Chamber operation: Air is compressed in compression cham-ber which
consists of a PISTON inside a CYLINDER. Piston moves up and down.
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